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Add 36/18 and 5/80

1st number: 2 0/18, 2nd number: 5/80

36/18 + 5/80 is 33/16.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 18 and 80 is 720

    Next, find the equivalent fraction of both fractional numbers with denominator 720
  2. For the 1st fraction, since 18 × 40 = 720,
    36/18 = 36 × 40/18 × 40 = 1440/720
  3. Likewise, for the 2nd fraction, since 80 × 9 = 720,
    5/80 = 5 × 9/80 × 9 = 45/720
  4. Add the two like fractions:
    1440/720 + 45/720 = 1440 + 45/720 = 1485/720
  5. 1485/720 simplified gives 33/16
  6. So, 36/18 + 5/80 = 33/16
    In mixed form: 21/16

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